Pros
Good people and interesting, rewarding work (varies a lot depending on team). Easy going and laid back people who are trying hard. Product is a major strength.
Cons
A company on the way down unfortunately. Mass exodus happening lately (half the product team left, sales people leaving and worse - engineers are leaving as well). This is abnormal turnover. Management is simply not equipped or experienced enough to scale and accelerate growth at the same time. Getting hard to hire talent and sometimes hiring managers are resorting to making false promises just to get people in the door. Once these people come in they realize they bought into a fantasy. That said, it's still a decent place - just don't come here expecting massive personal and professional growth. Gusto is a good 8-7 job that pays below market but tries to make it up in other ways with decent perks (free lunch, dinner)